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Cypress MB39C831-EVB-02 Operation Manual

Thermal energy harvesting
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MB39C831-EVB-02
Thermal Energy Harvesting
Evaluation Board Operation Guide
Doc. No. 002-08635 Rev. *A
Cypress Semiconductor
198 Champion Court
San Jose, CA 95134-1709
http://www.cypress.com

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Summary of Contents for Cypress MB39C831-EVB-02

  • Page 1 MB39C831-EVB-02 Thermal Energy Harvesting Evaluation Board Operation Guide Doc. No. 002-08635 Rev. *A Cypress Semiconductor 198 Champion Court San Jose, CA 95134-1709 http://www.cypress.com...
  • Page 2 Cypress Semiconductor Corporation assumes no responsibility for the use of any circuitry other than circuitry embodied in a Cypress product. Nor does it convey or imply any license under patent or other rights. Cypress products are not warranted nor intended to be used for medical, life support, life saving, critical control or safety applications, unless pursuant to an express written agreement with Cypress.
  • Page 3 All information included in this document is current as of the date it is issued. Such information is subject to change without any prior notice. Please confirm the latest relevant information with the sales representatives. MB39C831-EVB-02 Thermal Energy Harvesting Evaluation Board Operation Guide, Doc. No. 002-08635 Rev. *A...
  • Page 4 Before handling the product, touch a metal object (such as a Damage door knob) to discharge any static electricity from your body. MB39C831-EVB-02 Thermal Energy Harvesting Evaluation Board Operation Guide, Doc. No. 002-08635 Rev. *A...
  • Page 5 Because the product has no casing, it is recommended that it be stored in the original packaging. Transporting the product may cause a damage or fault. Therefore, keep the packaging materials Damage and use them when re-shipping the product. MB39C831-EVB-02 Thermal Energy Harvesting Evaluation Board Operation Guide, Doc. No. 002-08635 Rev. *A...

  • Page 6: Table Of Contents

    Waveform of VDD/VOUT Voltages in Start-up in Constant Voltage Mode ............24 EVB Picture .................................. 25 10. Ordering Information ..............................27 Revision History ................................... 28 Document Revision History ............................28 MB39C831-EVB-02 Thermal Energy Harvesting Evaluation Board Operation Guide, Doc. No. 002-08635 Rev. *A...

  • Page 7: Evaluation Board Specification

    1. Evaluation Board Specification The MB39C831-EVB-02 is the evaluation board for the energy harvesting IC, MB39C831. This evaluation board is capable of accepting solar or thermal electric power source. Table 1-1. Evaluation Board Specification Parameter Symbol Condition Unit Input voltage 4.75...

  • Page 8: Block Diagram

    Start Up (47nF) MPPT_ENA VOUT R9(1M) JP10 VOUT_S VOUT Boost DCDC R8(1M) Control Converter LOGIC R7(1M) R6(1M) DET0 DET1 R5(1M) MPPT_OUT MPPT Control CSH2 CSH1 CSH0 MPPT_IN MB39C831-EVB-02 Thermal Energy Harvesting Evaluation Board Operation Guide, Doc. No. 002-08635 Rev. *A...

  • Page 9: Pin Descriptions

    Preset voltage setting, or MPPT setting input TP20 DCDC converter control input pin TP21 MPPT_ENA MPPT control input pin CN2, CN4, CN6, CN7, GND pins CN8, CN9, TP4, TP8 MB39C831-EVB-02 Thermal Energy Harvesting Evaluation Board Operation Guide, Doc. No. 002-08635 Rev. *A...

  • Page 10: Jumper, Switch Descriptions

    S0 (SW003) Preset Output Voltage[V] 3.0 (Initial Setting) Table 3-4. MPPT Settings of Charge Mode MPPT_ENA S2 (SW001) S1 (SW002) S0 (SW003) MPPT Setting [%] 50 (Initial Setting) MB39C831-EVB-02 Thermal Energy Harvesting Evaluation Board Operation Guide, Doc. No. 002-08635 Rev. *A...

  • Page 11: Setup And Verification

    9.2. Input enough power into CN1 (VDD). 3V is output to CN5 (VOUT). To change the output voltage, change the switch settings (see the Table 4-2). MB39C831-EVB-02 Thermal Energy Harvesting Evaluation Board Operation Guide, Doc. No. 002-08635 Rev. *A...
  • Page 12 Table 4-1. MPPT_ENA, ENA Settings of Constant Mode MPPT_ENA Status SW1-5 JP10 SW1-4 Short Short Constant Voltage mode, VOUT Disable Short Open Constant Voltage mode, VOUT Enable MB39C831-EVB-02 Thermal Energy Harvesting Evaluation Board Operation Guide, Doc. No. 002-08635 Rev. *A...

  • Page 13: Charge Mode (Mppt Mode)

    To change the MPPT setting, change the switch settings (see the Table 4-4) Example for the input voltage calculation Release voltage of solar cell: 1[V] MPPT setting: 50 [%] Input voltage (VDD) [V] =1[V] / (50/100) =0.5[V] MB39C831-EVB-02 Thermal Energy Harvesting Evaluation Board Operation Guide, Doc. No. 002-08635 Rev. *A...
  • Page 14 ：JP Short ：JP Open Table 4-3. MPPT_ENA, ENA Settings of Charge Mode MPPT_ENA Status SW1-5 JP10 SW1-4 Open Short Charging Mode, Disable Open Open Charging Mode, Enable MB39C831-EVB-02 Thermal Energy Harvesting Evaluation Board Operation Guide, Doc. No. 002-08635 Rev. *A...
  • Page 15 Short Short Short 50% (Initial Setting) Short Short Open Short Open Short Short Open Open Open Short Short Open Short Open Open Open Short Open Open Open MB39C831-EVB-02 Thermal Energy Harvesting Evaluation Board Operation Guide, Doc. No. 002-08635 Rev. *A...

  • Page 16: Layout

    5. Layout Component Layout Figure 5-1. Component Layout (Layer 1) MB39C831-EVB-02 Thermal Energy Harvesting Evaluation Board Operation Guide, Doc. No. 002-08635 Rev. *A...
  • Page 17 Layout Figure 5-2. Component Layout (Layer 4) There is no component. Wiring Layout Figure 5-3. Wiring Layout(Layer 1) MB39C831-EVB-02 Thermal Energy Harvesting Evaluation Board Operation Guide, Doc. No. 002-08635 Rev. *A...
  • Page 18 Layout Figure 5-4. Wiring Layout (Layer 2) Figure 5-5. Wiring Layout (Layer 3) MB39C831-EVB-02 Thermal Energy Harvesting Evaluation Board Operation Guide, Doc. No. 002-08635 Rev. *A...
  • Page 19 Layout Figure 5-6. Wiring Layout (Layer 4) MB39C831-EVB-02 Thermal Energy Harvesting Evaluation Board Operation Guide, Doc. No. 002-08635 Rev. *A...

  • Page 20: Circuit

    6. Circuit Figure 6-1. Circuit MB39C831-EVB-02 Thermal Energy Harvesting Evaluation Board Operation Guide, Doc. No. 002-08635 Rev. *A...

  • Page 21: Component List

    Inductor CKP25204R7M-T 1.1A YUDEN Zener D1,D2 N.M. PLVA662A 6.2V Land pattern only Semi. diode Zener PLVA662A 6.2V SOT23 SMD Semi. diode CN1 to ϕ1.6 Mac8 Terminal WT-2-1 MB39C831-EVB-02 Thermal Energy Harvesting Evaluation Board Operation Guide, Doc. No. 002-08635 Rev. *A...
  • Page 22 KOA: KOA Corporation TAIYO YUDEN: TAIYO YUDEN CO., LTD. NXP Semi: NXP Semiconductors Mac8: Mac-Eight Co., Ltd. Linkman: Linkman Co., Ltd. COPAL ELEC.: NIDEC COPAL ELECTRONICS CORPORATION MB39C831-EVB-02 Thermal Energy Harvesting Evaluation Board Operation Guide, Doc. No. 002-08635 Rev. *A...

  • Page 23: Application Notes

    Preset Output Voltages VDD = 0.35V (average) VDD = 0.35V (average) Preset Output Voltages [V] Preset Output Voltages [V] VDD voltage is applied from constant voltage source MB39C831-EVB-02 Thermal Energy Harvesting Evaluation Board Operation Guide, Doc. No. 002-08635 Rev. *A...

  • Page 24: Waveform Of Vdd/Vout Voltages In Start-Up In Constant Voltage Mode

    Table 8-2. Current Requirement in Start-Up at VDD Preset Output Voltage[V] Current Requirement in Start-Upat VDD[mA] 23.8 42.2 51.9 63.6 87.9 VDD current is applied from constant current source. MB39C831-EVB-02 Thermal Energy Harvesting Evaluation Board Operation Guide, Doc. No. 002-08635 Rev. *A...

  • Page 25: Evb Picture

    9. EVB Picture Figure 9-1. EVB Picture (Top) MB39C831-EVB-02 Thermal Energy Harvesting Evaluation Board Operation Guide, Doc. No. 002-08635 Rev. *A...
  • Page 26 EVB Picture Figure 9-2. EVB Picture (Back) MB39C831-EVB-02 Thermal Energy Harvesting Evaluation Board Operation Guide, Doc. No. 002-08635 Rev. *A...

  • Page 27: Ordering Information

    10. Ordering Information Table 10-1. Ordering Information Part Number EVB Revision Note MB39C831-EVB-02 Rev 1.0 MB39C831-EVB-02 Thermal Energy Harvesting Evaluation Board Operation Guide, Doc. No. 002-08635 Rev. *A...

  • Page 28: Revision History

    Corrected the contents of the MPPT Values Section 8 “Component List” Table 8-1 Component List Added the vender’s official names 02/05/2016 EIFU Migrated Spansion Guide from MB39C831-EVB-02_SS901-00018-3v0-E to Cypress format MB39C831-EVB-02 Thermal Energy Harvesting Evaluation Board Operation Guide, Doc. No. 002-08635 Rev. *A...

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